Can you pack non-perishable food items on a plane?

In most cases, yes. Non-perishable food items are permitted in both carry-on and checked baggage within reason. However, there are some restrictions and guidelines that you should be aware of:

* Carry-on baggage: Liquids, gels, and aerosols (including food items such as yogurt and toothpaste) must be in containers that are 3.4 ounces (100 milliliters) or less. These items must also be placed in a quart-sized, clear, plastic, zip-top bag.

* Checked baggage: Non-perishable food items can be packed in checked baggage. If your food contains liquid or gel, it should be packed in a leak-proof container. Some countries have specific regulations regarding the import of food items, so it's important to check with the embassy or consulate of the country you're traveling to for more information.

* Perishable food items: Perishable food items, such as fresh fruits and vegetables, meat, and dairy products, are not permitted in carry-on baggage. However, you may be able to pack these items in checked baggage. Please check with the airline for their specific rules and restrictions.

* Security screenings: All baggage, including carry-on and checked baggage, is subject to security screenings. This means that your food items may be inspected by security personnel. If you have any questions or concerns about packing food items on a plane, be sure to contact the airline or airport security.